Slovenia’s Green Karst is awash with wild nature and wonderful sights, including an impressive number of lakes and caves, castles, museums, and unique Karst features. Some of these sights, such as the Postojna Caves, the Park of Military History in Pivka etc., are already firmly on the tourist map, whilst others attract less attention, but are no less deserving of a visit. In this blog I have highlighted just a few more of the delights I discovered whilst exploring the Green Karst, but, believe me, there are still so many more!

There are hundreds of waterfalls in Slovenia, some very well-known and which attract visitors in their thousands, others less so, though many of these are equally, if not more, impressive. One such is the Sušec waterfall in Ilirska Bistrica.

The waterfall is just a ten-minute walk from the centre of the town – just follow the signs for Slap Sušec – along a pleasant leafy path beside the brook, where you can immediately feel the chill of the water in the air.

The Sušec waterfall has 7 springs and is particularly impressive after heavy rainfall when its foam-like waters gush over the moss-covered limestone rocks below.

For such an impressive waterfall, it was strange to have the place to myself!

The town of Ilirska Bistrica itself has numerous watermills and sawmills running through it, dating back to a time when the town’s strategically important location – at the crossroads of Ljubljana, Trieste and Rijeka – meant it was a thriving hub. It is located in the valley under Mount Snežnik – the highest non-alpine mountain in Slovenia at 1796m.

Whilst in the area another ‘don’t-miss’ sight is Prem Castle. The imposing castle, in the village of the same name, occupies a dominant position and makes a mighty impressive sight when looking up from the road through the Ilistrica Bistrica valley and Brkini hills.

The Romanesque castle was built in the 11th century in a strategic position above the river Reka (‘reka’ means ‘river’ in Slovene, thus it’s the ‘river River’ – I kid you not!). It has been owned by numerous counts (Hapsburg, Walsee, Portia etc.) during its long history and played an important role in battles.

In the 16th century a stronger defence wall and large watch tower were added, seen below with St. Helena’s church in the background. The church’s current appearance dates from 1868 and it is an unusually large church for a relatively small village. The interior of the church contains some interesting frescoes dating from 1921, the work of the famous Slovenian painter Tone Kralj.

Although the castle was badly damaged after World War II, it has been sympathetically restored. The castle’s interior stone walls and hidden passages tell interesting stories of its history.

The most impressive room is the Ceremonial Hall, which contains a 17th century baroque mirror, the only original artefact in this impressive painted room.

The upstairs of the castle houses an exhibition and a small chapel, and is a popular venue for intimate weddings and other small events. The castle is open at weekends from April to October, and outside of these times by prior arrangement.

Even if you visit when the castle isn’t open, I recommend driving up to the village of Prem, from where there are wonderful views over the surrounding Brkini hills and the countryside of the Green Karst, which are currently awash with the vibrant colours of autumn.

This is but a snapshot of what the Green Karst has to offer. So, be sure to include a visit to the area on your travels in/through Slovenia!